Calculator — 74hc14 Oscillator

+5V │ └──────────┐ │ R │ ┌──────────┼──────────┐ │ │ │ │ ┌─────┴─────┐ │ │ │ 74HC14 │ │ │ │ Pin 1 │ │ └────┤Input │ │ │ │ │ │ Pin 2 │ │ │Output ├────┼──► Output └───────────┘ │ C │ │ │ GND GND

When choosing an IC, the "HC" (High-speed CMOS) and "LS" (Low-power Schottky) versions have different performance traits: #1106 74HC14 Oscillator 74hc14 oscillator calculator

Unlike a standard logic gate, the 74HC14 has hysteresis: the input threshold changes when the signal rises versus falls. This makes it perfect for RC oscillators without external glitching. Understand the Schmitt Trigger Mechanism

, depending on the specific manufacturer's hysteresis voltage levels and the supply voltage ( cap V sub cap C cap C end-sub 1. Understand the Schmitt Trigger Mechanism 74hc14 oscillator calculator